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2
by English, M. P., Gibson, M. D.
Published in BMJ (1960)
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3
by English, M. P., Gibson, M. D.
Published in BMJ (1960)
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4
by English, M. P., Gibson, M. D.
Published in BMJ (1959)
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5
6
by English, M. P., Gibson, M. D.
Published in BMJ (1957)
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7
by English, M. P., Gibson, M. D., Warin, R. P.
Published in BMJ (1961)
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8
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