@misc{indiciaef5422904e01d, title = {Infertility.}, author = {A L Case and F P Zuspan}, year = {1969}, doi = {10.1016/s0039-6109(16)38741-2}, url = {https://pubmed.ncbi.nlm.nih.gov/4893129/}, note = {Source identifier: 4893129} }