@article{Grahametal, author = {Graham, C. E. and et al.,}, title = {Reproductive endocrinology of the Chimpanzee. A preliminary reprot}, series = {C. R. Carpenter (Ed.) Recent Advances in Primatology, New York and Basel (S. Karger) 1969, pp. 66-72.}, journal = {C. R. Carpenter (Ed.) Recent Advances in Primatology, New York and Basel (S. Karger) 1969, pp. 66-72.}, language = {en} }