Carvalheiro, M., Fagulha, I., Gomes, L., Rodrigues, F., Paiva, I., Fagulha, A., Bastos, M., Carrilho, F., Geraldes, E. and Ruas, A. (1990) “ pathology and results at the outpatient obstetrics-endocrinology clinics of the University of Coimbra Hospitals--January 1980 through December 1988”., Acta Médica Portuguesa. Lisbon, Portugal, 3(4), pp. 235–9. doi: 10.20344/amp.4568.