aging 1 [vynechat] drug interactions 1 [vynechat] farmakoterapia 1 [vynechat] interakcie liečiv 1 [vynechat] lieková politika 1 [vynechat] lieky 1 [vynechat] liečivá 1 [vynechat] older people 1 [vynechat] pharmaceuticals 1 [vynechat] pharmacotherapy 1 [vynechat] seniori 1 [vynechat] side effects of drugs 1 [vynechat] starnutie 1 [vynechat] vedľajšie účinky liekov 1 [vynechat] voľnopredajné lieky 1 [vynechat]