TY  - RPRT
TI  - Selected methodological problems in research in child abuse: a developmental perspective.
AU  - R S Jacobson
AU  - G Straker
DO  - 10.1111/j.1365-2214.1982.tb00283.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7139877/
ID  - 7139877
ER  -