1. Long-term amphibian organ culture;Balls;Methods Cell Biol,1976
2. Prolactin and tadpole growth;Bern,1967
3. Differences in steroid metabolism of male and female larvae of Xenopus laevis;Breuer,1966
4. The African Clawed Toad;Brown,1970
5. Thyroid hormone secretion during metamorphosis in Xenopus genus;Buscaglia;Gen. Comp. Endocrinol,1980