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Portman OW, Alexander M, Illingworth DR.Portman OW, et al.Brain Res. 1972 Aug 11;43(1):197-213. doi: 10.1016/0006-8993(72)90284-3.Brain Res. 1972.PMID: 4626156No abstract available.
Portman OW, Alexander M, Neuringer M, Novy M, Illingworth R, Uno H.Portman OW, et al.J Nutr. 1977 Dec;107(12):2228-35. doi: 10.1093/jn/107.12.2228.J Nutr. 1977.PMID: 411902No abstract available.