prvá pomoc 4 Exclude matching results zdravoveda 2 Exclude matching results accident prevention 1 Exclude matching results bezpečnosť práce 1 Exclude matching results cievna sústava 1 Exclude matching results cievne choroby 1 Exclude matching results cievy 1 Exclude matching results first aid 1 Exclude matching results hygiena práce 1 Exclude matching results industrial hygiene 1 Exclude matching results lymfatické cievy 1 Exclude matching results occupational safety 1 Exclude matching results úrazová prevencia 1 Exclude matching results