Still, George Frederick

Carbon copy of Penrose's enquiry about possible environmental influences on the mothers of children with Down's syndrome, and the possible similarities in pyloric stenosis, with Still's replies.

1932

2 letters plus 1 postcard

The papers are available at UCL Special Collections and Archives subject to the usual conditions of access to Archives and Manuscripts material, after the completion of a Reader's Undertaking.

A digitised copy is held by the Wellcome Library as part of Codebreakers: Makers of Modern Genetics.

The original material is held at UCL Special Collections. This catalogue is held by the Wellcome Library as part of Codebreakers: Makers of Modern Genetics.