@misc{indiciae2cbaa588953d, title = {PPPP syndrome.}, author = {C Romaguera and F Grimalt}, year = {1977}, doi = {10.1111/j.1600-0536.1977.tb03611.x}, url = {https://pubmed.ncbi.nlm.nih.gov/872567/}, note = {Source identifier: 872567} }