TY  - GEN
AU  - Hack,W W M
AU  - Sijstermans,K
AU  - van Dijk,J
AU  - van der Voort-Doedens,L M
AU  - de Kok,M E
AU  - Hobbelt-Stoker,M J
TI  - Prevalence of acquired undescended testis in 6-year, 9-year and 13-year-old Dutch schoolboys
SN  - 1468-2044
PY  - 2007///0116
KW  - Adolescent
KW  - Age Factors
KW  - Child
KW  - Cryptorchidism
KW  - epidemiology
KW  - Humans
KW  - Male
KW  - Mass Screening
KW  - methods
KW  - Netherlands
KW  - Prevalence
KW  - School Health Services
KW  - Testis
KW  - abnormalities
N1  - Publication Type: Journal Article; Multicenter Study
UR  - https://doi.org/10.1136/adc.2005.076208
ER  -