De invloed van testosteron propionaat text Leiden Univ Leiden 1964 Ind 93 p.: ill.; 26cm 93 p.: ill.; 26cm Thesis (DR) Univ Leiden HORCHNER Pieter Male Reproductive systems 612.61 612.61HORi INLIS000000000030365 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)