Pregnancy and neoplasm are two outstanding examples of natural tolerance to homograft.
Bhattacharya
N
N
D000028:Abortion, Induced / Q000379:methods*; D005260:Female; D006801:Humans; D009163:Mycobacterium bovis; D011247:Pregnancy; D012710:Serum Albumin, Bovine / Q000008:administration & dosage; D013745:Tetanus Toxoid / Q000008:administration & dosage
D013745:Tetanus Toxoid; D012710:Serum Albumin, Bovine