[Research on the nature of granulations impregnable by osmium in the ova of small mammals].
D000818:Animals; D004396:Coloring Agents; D005306:Fertilization; D008322:Mammals; D009992:Osmium; D010063:Ovum / Q000033:anatomy & histology*; D013194:Staining and Labeling
D004396:Coloring Agents; D009992:Osmium
OVUM/anatomy and histology; STAINS AND STAINING