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Anderson R, Sher R, Rabson AR, Koornhof HJ.Anderson R, et al. Among authors: koornhof hj.S Afr Med J. 1974 Sep 7;48(43):1819-20.S Afr Med J. 1974.PMID: 4608043No abstract available.
Rabson AR, Anderson R, Lomnitzer R, Koornhof HJ.Rabson AR, et al. Among authors: koornhof hj.S Afr Med J. 1974 Oct 16;0(0):Suppl:44-50.S Afr Med J. 1974.PMID: 4608430No abstract available.
Sher R, Anderson R, Rabson AR, Koornhof HJ.Sher R, et al. Among authors: koornhof hj.S Afr Med J. 1974 Feb 9;48(6):209-12.S Afr Med J. 1974.PMID: 4814496No abstract available.