title: The peritubular tissue in the normal and pathological human testis. An ultrastructural study.
mesh_terms: D000328:Adult; D001485:Basement Membrane / Q000648:ultrastructure; D003094:Collagen; D003593:Cytoplasm / Q000648:ultrastructure; D005640:Follicle Stimulating Hormone / Q000502:physiology; D006801:Humans; D006818:Hyalin; D007006:Hypogonadism / Q000473:pathology*; D007248:Infertility, Male / Q000473:pathology*; D007986:Luteinizing Hormone / Q000502:physiology; D008297:Male; D008875:Middle Aged; D012671:Seminiferous Tubules / Q000648:ultrastructure; D013737:Testis / Q000648:ultrastructure*
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D003094:Collagen