Effect of aureomycin, B12, folic acid and aminopterin on the metamorphosis of tadpoles.
D000630:Aminopterin / Q000494:pharmacology*; D000818:Animals; D001001:Anura; D002025:Bufonidae; D002751:Chlortetracycline / Q000494:pharmacology*; D005492:Folic Acid / Q000494:pharmacology*; D007814:Larva; D008675:Metamorphosis, Biological; D011898:Ranidae; D014805:Vitamin B 12 / Q000494:pharmacology*
D005492:Folic Acid; D000630:Aminopterin; D014805:Vitamin B 12; D002751:Chlortetracycline
AMINOPTERIN/effects; CHLORTETRACYCLINE/effects; FOLIC ACID/effects; FROGS AND TOADS; VITAMIN B12/effects