00481nas a2200145   4500000000100000000000100001008004100002100001500043700002100058700001600079245020900095300001000304490000700314022001400321       2010                            d1 aM. Egbring1 aG. Kullak-Ublick1 aS. Russmann00aPhynx: an open source software solution supporting data management and web-based patient-level data review for drug safety studies in the general practice research database and other health care databases  a38-440 v19  a1053-8569