Authors:
Vuento, MH
Pirhonen, JP
Makinen, JI
Tyrkko, JE
Laippala, PJ
Gronroos, M
Salmi, TA
Citation: Mh. Vuento et al., Screening for endometrial cancer in asymptomatic postmenopausal women withconventional and colour Doppler sonography, BR J OBST G, 106(1), 1999, pp. 14-20
Authors:
Pirhonen, JP
Grenman, SE
Haadem, K
Gudmundsson, S
Lindqvist, P
Siihola, S
Erkkola, RU
Marsal, K
Citation: Jp. Pirhonen et al., Frequency of anal sphincter rupture at delivery in Sweden and Finland - result of difference in manual help to the baby's head, ACT OBST SC, 77(10), 1998, pp. 974-977