G. M. Filshie, P. Maynard, C. Hutter, J. C. Cooper, G. Robinson, P. Rubin et al
Filshie G M, Maynard P, Hutter C, Cooper J C, Robinson G, Rubin P et al.
Urinary 5-hydroxyindole acetate concentration in pregnancy induced hypertension.
British Medical Journal 1992; 304 :1223
doi:10.1136/bmj.304.6836.1223