TY - JOUR T1 - Concomitant use of strong and weak opiods in management of chronic cancer pain AU - Bilen, Ayşegül AU - Ali, Achmet AU - Baturay, Fulya AU - Özcan, Beysim AU - Altan, Aysel Y1 - 2013 PY - 2013 DA - 2013 N1 - doi: 10.5505/agri.2013.60252 DO - 10.5505/agri.2013.60252 T2 - Agri JF - Agri JO - Ağrı SP - 7 EP - 12 VL - 25 IS - 1 SN - M3 - PMID: 23588864 UR - https://dx.doi.org/10.5505/agri.2013.60252 Y2 - 2013 ER -