learned institutions and societies 2 [vynechat] vedecké spoločnosti 2 [vynechat] academies of science 1 [vynechat] akadémie vied 1 [vynechat] dejiny inštitúcií a organizácií 1 [vynechat] dejiny vedy 1 [vynechat] history of institutions and organizations 1 [vynechat] history of science 1 [vynechat] research institutions 1 [vynechat] urologists 1 [vynechat] urology 1 [vynechat] urológia 1 [vynechat] urológovia 1 [vynechat] vedecké ústavy 1 [vynechat]