P. York

Drug Dependence and Phenotypic Masking in E. coli

L. Quesnel, V. Skinner, P. York, 1971, Nature.

Observations on the incidence of plant parasitic nematodes in grassland in England and Wales

R. Cook, R. Plowright, K. Mizen, 1992 .

Pulmonary Aspergillosis and Ischemic Distal Limb Necrosis Associated with Enteric Salmonellosis in a Foal

T. Holbrook, M. Breshears, C. Haak, 2007, Veterinary pathology.

Variation in forage grasses as hosts of the root-knot nematode Meloidogyne naasi (Franklin) and selection for resistance in ryegrass

R. Cook, P. York, 1989, Euphytica.

Resistance of Cereals to Heterodera avenae: Methods of Investigation, Sources and Inheritance of Resistance1

R. Cook, P. York, 1982 .

Reaction of some European and Australian oat cultivars to cereal cyst nematode

R. Cook, P. York, 1988 .