R. Ryall

The mesorectum in rectal cancer surgery—the clue to pelvic recurrence?

R. Heald, E. Husband, R. Ryall, 1982, The British journal of surgery.

Age and frailty are independently associated with increased COVID-19 mortality and increased care needs in survivors: results of an international multi-centre study.

Thomas A. Jackson, C. Steves, G. Sammarco, 2021, Age and ageing.

Mesorectal excision for rectal cancer

J. Macfarlane, R. Heald, J. K. MacFarlane, 1993, The Lancet.

Predictors of Inadequate Weight Loss After Laparoscopic Gastric Bypass for Morbid Obesity

W. Al-Khyatt, J. Ahmed, P. Leeder, 2017, Obesity Surgery.

Surgical lateral clearance in resected rectal carcinomas: A multivariate analysis of clinicopathologic features

R. Ryall, R. J. Heald, J. Macfarlane, 1993, Cancer.