@misc{indiciae235b4f81e763, title = {[Cryptorchism--an unsolved problem?].}, author = {D Fahlenkamp and U Otting and D Gremske and C Wulff}, year = {1988}, url = {https://pubmed.ncbi.nlm.nih.gov/2897106/}, note = {Source identifier: 2897106} }