TY  - RPRT
TI  - Qualitative research.
AU  - Athula Sumathipala
AU  - Sisira Siribaddana
AU  - Nandani De Silva
PY  - 2003
DO  - 10.4038/cmj.v48i4.3332
UR  - https://pubmed.ncbi.nlm.nih.gov/15125407/
ID  - 15125407
ER  -