00552nas a2200205   4500000000100000008004100001100001700042700001300059700001500072700001300087700001100100700001600111700001500127700001500142700001500157700001200172700001400184245013400198022001400332       2019                            d1 aK. Hedenmalm1 aK. Blake1 aK. Donegan1 aM. Macia1 aM. Gil1 aJ. Williams1 aD. Montero1 aG. Candore1 aD. Morales1 aX. Kurz1 aP. Arlett00aA European multicentre drug utilisation study of the impact of regulatory measures on prescribing of codeine for pain in children  a1053-8569