title: Ultrastructure of theca interna cells of porcine ovarian follicle.
mesh_terms: D000818:Animals; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005260:Female; D006056:Golgi Apparatus / Q000648:ultrastructure; D008928:Mitochondria / Q000648:ultrastructure; D013552:Swine / Q000033:anatomy & histology*; D013799:Theca Cells / Q000648:ultrastructure*