title: [Studies on testicular function. Report 4. Studies on DNA synthesizing capacity of germinal cell, especially spermatogenic activity index in hypospermatogenesis (author's transl)].
mesh_terms: D000328:Adult; D004247:DNA / Q000096:biosynthesis*; D006801:Humans; D007248:Infertility, Male / Q000378:metabolism*; D008297:Male; D008875:Middle Aged; D013091:Spermatogenesis; D013094:Spermatozoa / Q000378:metabolism*; D013737:Testis / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine