Schmalstieg، FC؛ AS Goldman (2008). "Ilya Ilich Metchnikoff (1845–1915) and Paul Ehrlich (1854–1915): the centennial of the 1908 Nobel Prize in Physiology or Medicine". Journal of Medical Biography. ج. 16 ع. 2: 96–103. DOI:10.1258/jmb.2008.008006. PMID:18463079. S2CID:25063709.
Schmalstieg، FC؛ AS Goldman (2008). "Ilya Ilich Metchnikoff (1845–1915) and Paul Ehrlich (1854–1915): the centennial of the 1908 Nobel Prize in Physiology or Medicine". Journal of Medical Biography. ج. 16 ع. 2: 96–103. DOI:10.1258/jmb.2008.008006. PMID:18463079. S2CID:25063709.
Schmalstieg، FC؛ AS Goldman (2008). "Ilya Ilich Metchnikoff (1845–1915) and Paul Ehrlich (1854–1915): the centennial of the 1908 Nobel Prize in Physiology or Medicine". Journal of Medical Biography. ج. 16 ع. 2: 96–103. DOI:10.1258/jmb.2008.008006. PMID:18463079. S2CID:25063709.