NAH.151
How many of your sons have had {SON CANCER TYPE 1} cancer?
FHNMAN1
(01-20) 1-20 sons (NAH.152)
(21) 21+ sons (NAH.152)
(97) Refused (NAH.153)
(99) Don't know (NAH.153)
NAH.153
How many of your sons have had {SON CANCER TYPE 2} cancer?
FHNMAN2
(01-20) 1-20 sons (NAH.154)
(21) 21+ sons (NAH.154)
(97) Refused (NAH.160)
(99) Don't know (NAH.160)