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Chalk JB, George J, McCombe PA, Tannenberg AE, Ward M, Pender MP.Chalk JB, et al.Aust N Z J Med. 1991 Jun;21(3):379. doi: 10.1111/j.1445-5994.1991.tb04710.x.Aust N Z J Med. 1991.PMID: 1659357No abstract available.
Pender MP, Chalk JB.Pender MP, et al. Among authors: chalk jb.Aust N Z J Med. 1989 Oct;19(5):469-72. doi: 10.1111/j.1445-5994.1989.tb00309.x.Aust N Z J Med. 1989.PMID: 2590099
Chalk JB, Patterson MC, Pender MP.Chalk JB, et al.Aust N Z J Med. 1989 Apr;19(2):141-3. doi: 10.1111/j.1445-5994.1989.tb00224.x.Aust N Z J Med. 1989.PMID: 2764815