[1]CurrentPatentAssignee:PFIZERINC-US2417541,1942,A
[1]CurrentPatentAssignee:PFIZERINC-US2431463,1942,A
[1]Zawisza;Siwinska;Sladowska;Jakobiec[Farmaco,EdizioneScientifica,1982,vol.37,#4,p.266-274]
[1]Zawisza;Siwinska;Sladowska;Jakobiec[Farmaco,EdizioneScientifica,1982,vol.37,#4,p.266-274]