@misc{indiciae9ae0a663c907, title = {[National testis registration].}, author = {R A Hirasing and J D Reerink and S de Vrind and S P Verloove-Vanhorick}, year = {1991}, url = {https://pubmed.ncbi.nlm.nih.gov/1682825/}, note = {Source identifier: 1682825} }