Authors: Van Royen, E Mangelschots, K De Neubourg, D Valkenburg, M Van de Meerssche, M Ryckaert, G Eestermans, W Gerris, J

Citation: E. Van Royen et al., Characterization of a top quality embryo, a step towards single-embryo transfer, HUM REPR, 14(9), 1999, pp. 2345-2349

Authors: Gerris, J De Neubourg, D Mangelschots, K Van Royen, E Van de Meerssche, M Valkenburg, M

Citation: J. Gerris et al., Prevention of twin pregnancy after in-vitro fertilization or intracytoplasmic sperm injection based on strict embryo criteria: a prospective randomized clinical trial, HUM REPR, 14(10), 1999, pp. 2581-2587