TY - GEN AU - Planer,M AU - Kahlberg,N TI - Letter: Heterotopic bone formation in abdominal scars SN - 0256-9574 PY - 1974///0619 KW - Abdomen KW - Adult KW - Cicatrix KW - complications KW - Humans KW - Male KW - Ossification, Heterotopic KW - etiology KW - Postoperative Complications N1 - Publication Type: Case Reports; Journal Article ER -