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Nielsen PE, McNair A, Krogsgaard AR, Hilden T.Nielsen PE, et al.Br Med J. 1980 Sep 27;281(6244):873-4. doi: 10.1136/bmj.281.6244.873-d.Br Med J. 1980.PMID: 7427494Free PMC article.No abstract available.
McNair A, Krogsgaard AR, Hilden T, Nielsen PE.McNair A, et al. Among authors: nielsen pe.Acta Med Scand Suppl. 1985;693:107-10. doi: 10.1111/j.0954-6820.1985.tb08787.x.Acta Med Scand Suppl. 1985.PMID: 3887854Clinical Trial.No abstract available.
McNair A, Rasmussen S, Nielsen PE, Rasmussen K.McNair A, et al. Among authors: nielsen pe.Acta Med Scand. 1980;207(5):413-6. doi: 10.1111/j.0954-6820.1980.tb09748.x.Acta Med Scand. 1980.PMID: 7386234Clinical Trial.
Rasmussen S, Nielsen PE.Rasmussen S, et al. Among authors: nielsen pe.Postgrad Med J. 1980;56 Suppl 2:33-6.Postgrad Med J. 1980.PMID: 7433340Clinical Trial.
Krogsgaard AR, McNair A, Hilden T, Nielsen PE.Krogsgaard AR, et al. Among authors: nielsen pe.Acta Med Scand. 1986;220(1):25-31. doi: 10.1111/j.0954-6820.1986.tb02726.x.Acta Med Scand. 1986.PMID: 3532694Clinical Trial.