[On the distribution of the P anomaly in the green frog (Rana esculenta L.)].
D000818:Animals; D001001:Anura; D000013:Congenital Abnormalities; D063188:Rana clamitans; D011893:Rana esculenta; D011898:Ranidae; D014777:Virus Diseases
ABNORMALITIES; FROGS; VIRUS DISEASES