The ultrastructure of the corpus luteum of the impala, Aepyceros melampus (Lichtenstein 1812).
D000818:Animals; D001188:Artiodactyla / Q000033:anatomy & histology*; D003338:Corpus Luteum / Q000166:cytology*; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D005260:Female; D006056:Golgi Apparatus; D008854:Microscopy, Electron; D008928:Mitochondria; D011247:Pregnancy