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FELL HB, MELLANBY E.FELL HB, et al.Br Med J. 1950 Sep 2;2(4678):535-9. doi: 10.1136/bmj.2.4678.535.Br Med J. 1950.PMID: 15434451Free PMC article.No abstract available.
FELL HB, MELLANBY E, PELC SR.FELL HB, et al.Br Med J. 1954 Sep 11;2(4888):611. doi: 10.1136/bmj.2.4888.611.Br Med J. 1954.PMID: 13190205Free PMC article.No abstract available.