[Rules in development of accessory extremities in frog in natural conditions].
D000818:Animals; D001001:Anura; D002025:Bufonidae; D000013:Congenital Abnormalities; D005121:Extremities; D011898:Ranidae
ABNORMALITIES; FROGS AND TOADS
Zakonomernosti v razvitii dopolnitel'nykh konechnostei u ozernoi liagushki v estestvennykh usloviiakh.