TY  - BOOK
AU  - McColl, Elaine
AU  - Thomas, Roger
TI  - Use and design of questionnaires
T2  - Master Classes in Primary Care Research
SN  - 0850842476
PY  - 2000///
CY  - London
PB  - Royal College of General Practitioners
KW  - Research Methods
KW  - Primary Care
ER  -