Mueller, J. H.; Hinton, J. (October 1, 1941). "A Protein-Free Medium for Primary Isolation of the Gonococcus and Meningococcus". Experimental Biology and Medicine. 48 (1): 330–3. doi:10.3181/00379727-48-13311. S2CID84378770.
Mueller, J. H.; Hinton, J. (October 1, 1941). "A Protein-Free Medium for Primary Isolation of the Gonococcus and Meningococcus". Experimental Biology and Medicine. 48 (1): 330–3. doi:10.3181/00379727-48-13311. S2CID84378770.