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In page Mary Broadfoot Walker:

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During the First World War, she served with the Royal Army Medical Corps at the 63rd General Hospital, Malta.[1] In 1920 she became a salaried Assistant Medical Officer in "Poor Law Service" at St Alfege's Hospital, Greenwich, London, where she worked until 1936.[2] In 1932, she was awarded Membership of the Royal College of Physicians. She then worked at St Leonard's Hospital, Shoreditch, St. Francis' Hospital, Dulwich and St Benedict's Hospital, Tooting.[citation needed]