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Thomas WR, Holt PG, Keast D.Thomas WR, et al. Among authors: holt pg.Arch Environ Health. 1975 Feb;30(2):78-80. doi: 10.1080/00039896.1975.10666647.Arch Environ Health. 1975.PMID: 1090265
Thomas WR, Holt PG, Keast D.Thomas WR, et al. Among authors: holt pg.Arch Environ Health. 1973 Dec;27(6):372-5. doi: 10.1080/00039896.1973.10666406.Arch Environ Health. 1973.PMID: 4752699No abstract available.
Holt PG, Chalmer JE, Roberts LM, Papadimitriou JM, Thomas WR, Keast D.Holt PG, et al.Arch Environ Health. 1976 Sep-Oct;31(5):258-65. doi: 10.1080/00039896.1976.10667230.Arch Environ Health. 1976.PMID: 973740