R. Robertson

发表

R. Robertson, 2009, Mucosal Immunology.

O. P. Gray, D. P. Davies, A. Turnbull, 1973, British medical journal.

M. Gourlay, A. Chong, C. Gutiérrez, 2001, The Journal of the American Board of Family Practice.

P. Lancaster, D. Wass, C. Fisher, 1997, Paediatric and perinatal epidemiology.

R. Lynch, R. Robertson, 2003, Accident and emergency nursing.