Marazziti, Donatella and Pietrini, Pietro and Martini, Claudia and Giannaccini, Gino and Perugi, Giulio and Placidi, Gian Franco and Cassano, Giovanni Battista and Lucacchini, Antonio A 3h-flunitrazepam binding inhibitor is present in psychiatric patients’sera. Neuropsychobiology, 18 (2). pp. 74-76. ISSN 0302-282X (1987)