@article {428, editor = {,}, title = {Acute and chronic biological false positive reactors to serological tests for syphilis. ABO blood groups and other investigations.}, volume = {50}, number = {6}, pages = {428--434}, year = {1974}, doi = {10.1136/sti.50.6.428}, publisher = {The Medical Society for the Study of Venereal Disease}, issn = {0007-134X}, URL = {https://sti.bmj.com/content/50/6/428}, eprint = {https://sti.bmj.com/content/50/6/428.full.pdf}, journal = {Sexually Transmitted Infections} }