@misc{indiciaede3446c91a6d, title = {Is PPD a useful screening agent?}, author = {A K Koopmans and D P Bruynzeel}, year = {2003}, doi = {10.1034/j.1600-0536.2003.480207.x}, url = {https://pubmed.ncbi.nlm.nih.gov/12694212/}, note = {Source identifier: 12694212} }