Castleman, B., & Roth, S. I. (1977). Tumors of the parathyoid galnds. armed forces institute of pathology.
Dyfyniad Arddull ChicagoCastleman, Benjamin, and Sanford I. Roth. Tumors of the Parathyoid Galnds. Washington: armed forces institute of pathology, 1977.
Dyfyniad MLACastleman, Benjamin, and Sanford I. Roth. Tumors of the Parathyoid Galnds. armed forces institute of pathology, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.