EL "LYGUS PRATENSIS" (LINN.) COMO PLAGA DE LA ALFALFA PARA SEMILLA = L.P. (L.) DEPREDATEUR DE LA LUZERNE DE SEMENCEASENSIO DE LA SIERRA E.1973; AN. INST. NACION. INVEST. AGR., PROTECC. VEG.; ESP.; DA. 1973; NO 3; PP. 349-358; BIBL. 16 REF.Article

AIRPORT WASTES AND WATER QUALITYSIERRA E; SHAHANE AN; VILLATE JT et al.1981; WATER RESOUR. BULL. (URBANA); ISSN 0043-1370; USA; DA. 1981; VOL. 17; NO 2; PP. 190-196; BIBL. 3 REF.Article

STUDIES WITH ENCAPSULATED ¹²⁵I SOURCES. II: DETERMINATION OF THE RELATIVE BIOLOGICAL EFFECTIVENESS USING CULTURED MAMMALIAN CELLSFREEMAN ML; GOLDHAGEN P; SIERRA E et al.1982; INT. J. RADIAT. ONCOL., BIOL., PHYS.; ISSN 0360-3016; USA; DA. 1982; VOL. 8; NO 8; PP. 1355-1361; BIBL. 24 REF.Article

THE REPAIR OF POTENTIALLY LETHAL AND SUBLETHAL DAMAGE IN UNFED PLATEAU-PHASE CULTURES IRRADIATED AT 078 GY/HRFREEMAN ML; SIERRA E; DEITCH AD et al.1982; RADIATION RESEARCH; ISSN 0033-7587; USA; DA. 1982; VOL. 92; NO 3; PP. 596-603; BIBL. 16 REF.Article

Osmia (Osmia cornuta Latr.) pollinisateur potentiel des arbres fruitiers en Espagne (Hymenoptera, Megachilidae) = Osmia cornuta Latr. (Hymenoptera Megachilidae) as a potential pollinators of fruit trees in SpainASENSIO DE LA SIERRA, E.1984, Num 21, pp 461-465Article

SELECCION DE ABEJAS SOLITARIAS PARA POLINIZACION DE ALFALSA EN ESPANA = SELECTION D'ABEILLES SOLITAIRES POUR LA POLLINISATION DE LA LUZERNE EN ESPAGNEASENSIO DE LA SIERRA E; RODRIGUEZ IBANEZ JA.1980; AN. INST. NAC. INVEST. AGRAR., SER. PROD. VEG.; ISSN 0376-1851; ESP; DA. 1980; NO 13; PP. 33-48; ABS. ENGArticle

PRIMER INFORME SOBRE ADAPTATION Y MULTIPLICACION DE LA ABEJA POLINIZADORA DE LA ALFALFA MEGACHILE PACIFICA PANZ. (M. ROTUNDATA AUET. NEC. FABRICIUS). (HYMINOPTERA-MEGACHILIDAE) = PREMIER RAPPORT SUR L'ADAPTATION ET LA MULTIPLICATION DE L'ABEILLE POLLINISATRICE DE LA LUZERNE M.P. P. (M.R.A.R.F.). (H.M.)ASENSIO DE LA SIERRA E; RODRIGUEZ IBANEZ JA.1972; AN. INST. NACION. INVEST. AGR., PROTECC. VEG.; ESP.; DA. 1972; NO 2; PP. 237-252; ABS. ANGL.; BIBL. 17 REF.Serial Issue

Procesamiento automatico del balance hidrologico seriado mensual = Programme automatique d'étude du bilan hydrique mensuelSIERRA, E. M.1984, Vol 5, Num 1-2, pp 115-124Article

An acidic extracellular environment reduces the fixation of radiation damageFREEMAN, M. L; SIERRA, E.Radiation research. 1984, Vol 97, Num 1, pp 154-161, issn 0033-7587Article

The influence of general circulation patterns on humid and dry years in the Cuyo andean region of ArgentinaMINETTI, J. L; SIERRA, E. M.International journal of climatology. 1989, Vol 9, Num 1, pp 55-68, issn 0899-8418, 14 p.Article

Concentration of platelet units into small volumesSIMON, T. L; SIERRA, E. R.Transfusion (Philadelphia, PA). 1984, Vol 24, Num 2, pp 173-175, issn 0041-1132Article

Effects of low-level lead exposure on hypothalamic hormones and serum progesterone levels in pregnant guinea pigsSIERRA, E. M; TIFFANY-CASTIGLIONI, E.Toxicology (Amsterdam). 1992, Vol 72, Num 1, pp 89-97, issn 0300-483XArticle

Effect of synthesis parameters in polyaniline : influence on yield and thermal behaviorCORTES, M. T; SIERRA, E. V.Polymer bulletin (Berlin. Print). 2006, Vol 56, Num 1, pp 37-45, issn 0170-0839, 9 p.Article

Wheat yield variability in the S.E. of the Province of Buenos AiresSIERRA, E. M; BRYNSZTEIN, S. M.Agricultural and forest meteorology. 1990, Vol 49, Num 4, pp 281-290, issn 0168-1923Article

Preoperative and postoperative analysis of visual and auditory memory in children with cerebellar tumorsLAZAREFF, J. A; CASTRO-SIERRA, E.Child's nervous system (Print). 1996, Vol 12, Num 2, pp 81-86, issn 0256-7040Article

A microassay for heme oxygenase activity using thin-layer chromatographySIERRA, E. E; NUTTER, L. M.Analytical biochemistry. 1992, Vol 200, Num 1, pp 27-30, issn 0003-2697Article

Coccolithophorids from the west coast of Baja California, MexicoHERNANDEZ-BECERRIL, D. U; BRAVO-SIERRA, E; RAMIREZ-VALDEZ, Y et al.Hydrobiologia (The Hague). 2001, Vol 452, pp 31-45, issn 0018-8158Article

Heme oxygenase does not protect human cells agonist oxidant stressNUTTER, L. M; SIERRA, E. E; NGO, E. O et al.The Journal of laboratory and clinical medicine. 1994, Vol 123, Num 4, pp 506-514, issn 0022-2143Article

Collection of platelets with a new cell separator and their storage in a citrate-plasticized containerSIMON, T. L; SIERRA, E. R; FERDINANDO, B et al.Transfusion (Philadelphia, PA). 1991, Vol 31, Num 4, pp 335-339, issn 0041-1132Article

Fluorescence properties of well-characterized sedimentary estuarine humic compounds and surrounding pore watersDE SOUZA SIERRA, M. M; GIOVANELA, M; SORIANO-SIERRA, E. J et al.Environmental technology. 2000, Vol 21, Num 9, pp 979-988, issn 0959-3330Article

Inhibitory effects of prostaglandin A₁ on membrane transport of folates mediated by both the reduced folate carrier and ATP-driven exportersASSARAF, Y. G; SIERRA, E. E; BABANI, S et al.Biochemical pharmacology. 1999, Vol 58, Num 8, pp 1321-1327, issn 0006-2952Article

Factors affecting the variation in antibiotic resistance of Helicobacter pylori over a 3-year periodFERRERO, M; DUCONS, J. A; SICILIA, B et al.International journal of antimicrobial agents. 2000, Vol 16, Num 3, pp 245-248, issn 0924-8579Article

Granulocyte colony-stimulating factor as a marker for bacterial infection in neonatesKENNON, C; OVERTURF, G; BESSMAN, S et al.The Journal of pediatrics. 1996, Vol 128, Num 6, pp 765-769, issn 0022-3476Article

Comparison of transport properties of the reduced folate carrier and folate receptor in murine L1210 leukemia cellsSIERRA, E. E; BRIGLE, K. E; SPINELLA, M. J et al.Biochemical pharmacology. 1995, Vol 50, Num 8, pp 1287-1294, issn 0006-2952Article

Recent advances in the understanding of the mechanism of membrane transport of folates and antifolatesSIERRA, E. E; GOLDMAN, I. D.Seminars in oncology. 1999, Vol 26, Num 2, pp 11-23, issn 0093-7754, SUP6Article