THE REM-NREM SLEEP CYCLE: RENEWAL PROCESS OR PERIODICALLY DRIVEN PROCESS.SCHULZ H; DIRLICH G; BALTESKONIS S et al.1980; SLEEP; USA; DA. 1980; VOL. 2; NO 3; PP. 319-328; BIBL. 15 REF.Article

ENVIRONMENTALLY SENSITIVE ULTRADIAN MOTOR RHYTHMS IN MICEDEL POZO F; DEFEUDIS FV; JIMENEZ J et al.1978; NATURWISSENSCHAFTEN; DEU; DA. 1978; VOL. 65; NO 7; PP. 393-394; BIBL. 11 REF.Article

ULTRADIAN AND OTHER RHYTMS IN HUMAN RESPIRATION RATE.HORNE JA; WHITEHEAD M.1976; EXPERIENTIA; SUISSE; DA. 1976; VOL. 32; NO 9; PP. 1165-1667; BIBL. 12 REF.Article

ULTRADIAN RHYTHMS IN URINE FLOW IN WAKING HUMANS.LAVIE P; KRIPKE DF.1977; NATURE; G.B.; DA. 1977; VOL. 269; NO 5624; PP. 142-144; BIBL. 13 REF.Article

PROPERTIES OF AN ULTRADIAN BIOLOGICAL CLOCK REGULATING SENSORY PERCEPTION IN MAN: A LONGITUDINAL STUDY.DOUST JWL; PODNIEKS I.1976; PSYCHOL. PHYSIOL.; U.S.A.; DA. 1976; VOL. 4; NO 4; PP. 523-528; BIBL. 20 REF.Article

UNTERSUCHUNGEN ZUR KURZZEITPERIODIK BEIM MEERSCHWEINCHEN (CAVIX APERCA F. PORCELLUS). I: BEWEGUNGSAKTIVITAET UNTER LICHT-DUNKELSVECH-SEL, DAUERDUNKEL UND DAUERLICHT = RECHERCHES SUR LE RYTHME ULTRADIEN DE C.A.F.P. I. ACTIVITE LOCOMOTRICE SOUS UN REGIME LUMIERE-OBSCURITE, OBSCURITE CONTINUE, LUMIERE CONTINUEBUTTNER D; WOLLNIK F.1982; ZEITSCHRIFT FUER SAEUGETIERKUNDE; ISSN 0044-3468; DEU; DA. 1982; VOL. 47; NO 6; PP. 370-380; ABS. ENG; BIBL. 12 REF.Article

HOW LONG SHOULD A BREAST FEED LAST.HOWIE PW; HOUSTON MJ; COOK A et al.1981; EARLY HUM. DEV.; ISSN 0378-3782; NLD; DA. 1981; VOL. 5; NO 1; PP. 71-77; BIBL. 9 REF.Article

ULTRADIAN BIOLOGICAL PERIODICITIES IN THE INTEGRATION OF BEHAVIOR.WILKE JT.1977; INTERNATION. J. NEUROSCI.; G.B.; DA. 1977; VOL. 7; NO 3; PP. 125-143; BIBL. 2 P. 1/2Article

REM-NREM CYCLE IN THE CAT MAY BE SLEEP-DEPENDENTURSIN R; MOSES J; NAITOH P et al.1983; SLEEP (NEW YORK); ISSN 0161-8105; USA; DA. 1983; VOL. 6; NO 1; PP. 1-9; ABS. 14 REF.Article

CIRCADIAN ORGANIZATION OF FOOD INTAKE AND METAL PATTERNS IN THE RATROSENWASSER AM; BOULOS Z; TERMAN M et al.1981; PHYSIOL. BEHAV.; ISSN 0031-9384; USA; DA. 1981; VOL. 27; NO 1; PP. 33-39; BIBL. 32 REF.Article

CIRCADIAN AND ULTRADIAN RHYTHMS IN THE FEEDING BEHAVIOUR AND NUTRIENT INTAKES OF OIL REFINERY OPERATORS WITH SHIFT-WORK EVERY 3-4 DAYSREINBERG A; MIGRAINE C; APFELBAUM M et al.1979; DIABETE ET METABOL.; FRA; DA. 1979; VOL. 5; NO 1; PP. 33-41; ABS. FRE; BIBL. 30 REF.Article

PERIODIC HOMEOSTATIC FLUCTUATIONS OF SKIN TEMPERATURE IN THE SLEEPING AND WAKING STATELOVETT DOUST JW.1979; NEUROPSYCHOBIOLOGY; CHE; DA. 1979; VOL. 5; NO 6; PP. 340-347; BIBL. 22 REF.Article

ULTRADIAN RHYTHMS IN ALERTNESS: A PUPILLOMETRIC STUDYLAVIE P.1979; BIOL. PSYCHOL.; NLD; DA. 1979; VOL. 9; NO 1; PP. 49-62; BIBL. 28 REF.Article

RAPID OSCILLATION OF CIRCULATING GONADOTROPINS IN POSTEMENOPAUSAL WOMEN.MEDINA M; SCAGLIA HE; VAZQUEZ G et al.1976; J. CLIN. ENDOCRINOL. METABOL.; U.S.A.; DA. 1976; VOL. 43; NO 5; PP. 1015-1019; BIBL. 11 REF.Article

ULTRADIAN RYTHMS IN THE PERCEPTION OF TWO APPARENT MOTIONS.LAVIE P.1976; CHRONOBIOLOGIA; ITAL.; DA. 1976; VOL. 3; NO 3; PP. 214-218; BIBL. 12 REF.Article

ON THE CHRONOBIOLOGY OF TETRAHYMENA. I: ULTRADIAN RHYTHMICITY IN TYROSINE AMINOTRANSFERASE ACTIVITYKAMMERER J; HARDELAND R.1982; JOURNAL OF INTERDISCIPLINARY CYCLE RESEARCH; ISSN 0022-1945; NLD; DA. 1982; PP. 297-302; BIBL. 7 REF.Article

EXPERIMENTAL SHIFT WORK STUDIES OF PERMANENT NIGHT, AND RAPIDLY ROTATING, SHIFT SYSTEMS. II: BEHAVIOUR OF VARIOUS CHARACTERISTICS OF SLEEPKNAUTH P; RUTENFRANZ J; SCHULZ H et al.1980; INTERNATION. ARCH. OCCUP. ENVIRONMENT. HEALTH; DEU; DA. 1980; VOL. 46; NO 2; PP. 111-125; BIBL. 2 P.Article

FREQUENCY AND WEIGHT OF NORMAL STOOLS IN INFANCYLEMOH JN; BROOKE OG.1979; ARCH. DIS. CHILDH.; GBR; DA. 1979; VOL. 54; NO 9; PP. 719-720; BIBL. 2 REF.Article

ULTRADIAN AND CIRCADIAN RHYTHMS IN THE PLASMA CONCENTRATION OF CORTISOL IN SHEEPFULKERSON WJ; TANG BY.1979; J. ENDOCRINOL.; GBR; DA. 1979; VOL. 81; NO 1; PP. 135-141; BIBL. 17 REF.Article

BASIC REST-ACTIVITY CYCLE-22 YEARS LATERKLEITMAN N.1982; SLEEP (N.Y.); ISSN 0161-8105; USA; DA. 1982; VOL. 5; NO 4; PP. 311-317; BIBL. 59 REF.Article

ULTRADIAN CIRCA 11/2 HOUR RHYTHMS: A MULTIOSCILLATORY SYSTEMLAVIE P; KRIPKE DF.1981; LIFE SCI. (1973); ISSN 0024-3205; GBR; DA. 1981; VOL. 29; NO 24; PP. 2445-2450; BIBL. 28 REF.Article

ULTRADIAN RHYTHMS IN STEREOTYPED ANS SELF-INJURIOUS BEHAVIORLEWIS MH; MACLEAN WE JR; JOHNSON WL et al.1981; AM. J. MENT. DEFIC.; ISSN 0002-9351; USA; DA. 1981; VOL. 85; NO 6; PP. 601-610; BIBL. 24 REF.Article

INTERACTIONS OF ENDOGENOUS RHYTHMS DURING POSTNATAL DEVELOPMENT. OBSERVATIONS OF BEHAVIOUR AND POLYGRAPHIC STUDIES IN ONE NORMAL INFANTMEIER KOLL A.1979; INTERNATION. J. CHRONOBIOL.; GBR; DA. 1979; VOL. 6; NO 3; PP. 179-189; BIBL. 13 REF.Article

COMPARAISONS DES RYTHMES CIRCAHORAIRES DE QUELQUES FONCTIONS CELLULAIRES DANS DIFFERENTS TISSUS ANIMAUXBRODSKIJ V YA; VEKSLER AM; LITINSKAYA LL et al.1979; CITOLOGIJA; SUN; DA. 1979; VOL. 21; NO 8; PP. 976-979; ABS. ENG; BIBL. 1 REF.Article

AN ULTRADIAN PERIODIC SERVO-SYSTEM OF THERMOREGULATION IN MANDOUST JWL.1979; J. INTERDISCIPL. CYCLE RES.; NLD; DA. 1979; VOL. 10; NO 2; PP. 95-104; BIBL. 16 REF.Article