TY - RPRT TI - Multiple pulmonary (hamartomatous?) leiomyomas. Light and electron microscopic study. AU - A Burkhardt AU - H F Otto AU - E Kaukel PY - 1981 DO - 10.1007/bf00431671 UR - https://pubmed.ncbi.nlm.nih.gov/7336571/ ID - 7336571 ER -