Roddie, Ian C; Shepherd, John T (December 1998). "Recollections of Professor Henry Barcroft, F.R.S". Clinical Autonomic Research. 8 (6): 317–27. doi:10.1007/BF02309622. PMID9869549. S2CID1246632.
Roddie, Ian C; Shepherd, John T (December 1998). "Recollections of Professor Henry Barcroft, F.R.S". Clinical Autonomic Research. 8 (6): 317–27. doi:10.1007/BF02309622. PMID9869549. S2CID1246632.
Roddie, Ian C; Shepherd, John T (December 1998). "Recollections of Professor Henry Barcroft, F.R.S". Clinical Autonomic Research. 8 (6): 317–27. doi:10.1007/BF02309622. PMID9869549. S2CID1246632.