venerológia 616.5 2 Exclude matching results 616.97 2 Exclude matching results dermatológia 2 Exclude matching results sexuálne prenosné choroby 2 Exclude matching results klinická dermatológia 1 Exclude matching results prevencia chorôb 1 Exclude matching results sexually transmitted diseases 1 Exclude matching results sexuálne přenosné choroby 1 Exclude matching results venereology 1 Exclude matching results