Lancet 351, 1529-1534. Treating male infertility needs more clinical andrology, not less. Mutations in the cystic fibrosis gene in men with congenital bilateral absence of the vas deferens. Hewitson, L., et al. Palermo, G., et al.
Pregnancies afer intracytoplasmic sperm injection of a single spermatozoan.
Lancet 340, 17-18. 13. Palermo, G., Schlegel, P., Sills, E.S., Veeck, L.L., Zaninnovik N., Menendez, S., et al. Evolution of pregnancies and initial follow-up of newborns delivered after intracytoplasmic sperm injection. Pryor, J., Kent-First, M., Muallern, A., Van Bergen, A., Nolten W., Meisner, L., et al. Prospective analysis of Y chromosome microdeletions in 200 consecutive male infertility patients.