patients arrive in a crowded medical clinic - cluster headache stock videos & royalty-free footage00:23
ill young female patient waits for doctor in crowded medical clinic waiting room - cluster headache stock videos & royalty-free footage00:15
interior shots of botox packed in box and pippets and syringes. botox recommeded to treat mirgraines on may 11, 2012 in london, england - cluster headache stock videos & royalty-free footage00:25
large clusters of venezuelans hang around bus stops in caracas as they painstakingly wait for the city's transport to take them around their daily... - cluster headache stock videos & royalty-free footage02:52
sick young woman waiting for doctor appointment - cluster headache stock videos & royalty-free footage00:18
mix of colorful pharmaceutical pills and tablets falling on pink background - cluster headache stock videos & royalty-free footage00:11
concerned businessman intently stares at their work - cluster headache stock videos & royalty-free footage00:07
at 31, diane wattrelos has already undergone twelve surgeries and tried all kinds of treatments in a desperate bid to alleviate her cluster... - cluster headache stock videos & royalty-free footage04:33
cluster of pills forming a dna structure. - cluster headache stock videos & royalty-free footage00:08
cluster of pills forming a dna structure. - cluster headache stock videos & royalty-free footage00:08
as air pollution peaks in tehran and some other major metropolises across iran, residents of the capital complain that it has reached an unbearable... - cluster headache stock videos & royalty-free footage05:28
background with a lot of medicine capsules falling and filling the frame in vibrant blue and pink colors - cluster headache stock videos & royalty-free footage00:12
asian businessmen are worried about the wrong job with data from computers. - cluster headache stock videos & royalty-free footage00:13
office workers faint in subway train and people help first aid - cluster headache stock videos & royalty-free footage00:14
woman faint in subway train and people help first aid - cluster headache stock videos & royalty-free footage00:14
traffic jam on vibhavadi rangsit road evening with sunlight in bangkok, thailand. - cluster headache stock videos & royalty-free footage00:17
traffic jam on vibhavadi rangsit road evening with sunlight in bangkok, thailand. - cluster headache stock videos & royalty-free footage00:17
tensed young woman stands and thinks on city road at night. - cluster headache stock videos & royalty-free footage00:11
tensed young woman stands and thinks on city road at night. - cluster headache stock videos & royalty-free footage00:19
4k footage scene of asian businesswoman drinking coffee and looking at annual report with serious action in modern office, business and lifestyle concept - cluster headache stock videos & royalty-free footage00:10