Não informado. (1947). Annals of western medicine and surgery. Los Angeles County Medical Association.
Citação do estilo Chicago (17ª ed.)Não informado. Annals of Western Medicine and Surgery. Los Angeles, Calif: Los Angeles County Medical Association, 1947.
Citação MLA (8ª ed.)Não informado. Annals of Western Medicine and Surgery. Los Angeles County Medical Association, 1947.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.