Intentional or unintentional drug poisoning in elderly people: retrospective observational study in a tertiary care hospital in Japan
2017 ◽
Vol 7
(3)
◽
pp. 1
2020 ◽
Vol 3
(3)
◽
pp. 91-94
2016 ◽
Vol 6
(3)
◽
pp. 247
◽