Haywood, Barbara J. (2013). "Rosemary Biggs MD FRCP (1912–2001) and Katharine Dormandy MD FRCP (1926–78): from laboratory to treatment and care of people with haemophilia". Journal of Medical Biography. 21 (1): 41–48. doi:10.1258/jmb.2011.011041. PMID23610228. S2CID207200613.
Haywood, Barbara J. (2013). "Rosemary Biggs MD FRCP (1912–2001) and Katharine Dormandy MD FRCP (1926–78): from laboratory to treatment and care of people with haemophilia". Journal of Medical Biography. 21 (1): 41–48. doi:10.1258/jmb.2011.011041. PMID23610228. S2CID207200613.
Haywood, Barbara J. (2013). "Rosemary Biggs MD FRCP (1912–2001) and Katharine Dormandy MD FRCP (1926–78): from laboratory to treatment and care of people with haemophilia". Journal of Medical Biography. 21 (1): 41–48. doi:10.1258/jmb.2011.011041. PMID23610228. S2CID207200613.