CHROMOSOME STRUCTURE; HALF-CHROMATIDS IN CHLOROFORM TREATED METAPHASESBECAK ML.1974; EXPERIENTIA; SUISSE; DA. 1974; VOL. 30; NO 10; PP. 1138-1140; ABS. ALLEM.; BIBL. 16REF.Article

ORIGIN OF THE SYNAPTONEMAL COMPLEXBECAK ML; BECAK W.1972; EXPERIENTIA; SUISSE; DA. 1972; VOL. 28; NO 11; PP. 1367-1369; ABS. FR.; BIBL. 15 REF.Serial Issue

BEHAVIOUR OF THE ZW SEX BIVALENT IN THE SNAKE BOTHROPS JARARACABECAK ML; BECAK W.1981; CHROMOSOMA; ISSN 0009-5915; DEU; DA. 1981; VOL. 83; NO 2; PP. 289-293; BIBL. 11 REF.Article

ARRANGEMENT OF NUCLEOSOMES IN CONDENSED CHROMATIN FIBRESBECAK ML; FUKUDA K.1979; EXPERIENTIA; CHE; DA. 1979; VOL. 35; NO 1; PP. 24-26; BIBL. 13 REF.Article

CHROMOSOME POLYMORPHISM, GEOGRAPHICAL VARIATION AND KARYOTYPES IN SAURIA = POLYMORPHISME CHROMOSOMIQUE, VARIATION GEOGRAPHIQUE ET CARYOTYPES CHEZ LES SAURIENSBECAK ML; BECAK W; DENARO L et al.1972; CARYOLOGIA; ITAL.; DA. 1972; VOL. 25; NO 3; PP. 313-326; BIBL. 1P.Serial Issue

MOUSE SEX VESICLE. C-BAND AND PAIRING AT THE LIGHT AND ELECTRON MICROSCOPE.BECAK ML; CARNEIRO SM; BECAK W et al.1977; EXPERIENTIA; SUISSE; DA. 1977; VOL. 33; NO 1; PP. 25-27; BIBL. 8 REF.Article

CHROMATIN ULTRASTRUCTURE OF LOWER VERTEBRATES.BECAK ML; FUKUDA K; MENDES CARNEIRO S et al.1977; EXPERIENTIA; SUISSE; DA. 1977; VOL. 33; NO 10; PP. 1314-1316; BIBL. 15 REF.Article

FURTHER STUDIES ON POLYPLOID AMPHIBIANS. A DIPLOID POPULATION OF PHYLLOMEDUSA BURMEISTERI.BATISTIC RF; SOMA M; BECAK ML et al.1975; J. HERED.; U.S.A.; DA. 1975; VOL. 66; NO 3; PP. 160-162; BIBL. 17 REF.Article