TY  - BOOK
AU  - McColl, E
AU  - Thomas, R
TI  - The use and design of questionnaires
SN  - 0850842476
PY  - 2000///
PB  - Royal College General Practitioners
KW  - Questionnaires
KW  - Surveys
KW  - Research design
KW  - Primary health care
ER  -