Which of these drugs used for glaucoma is free of systemic side-effects / complications and can be used as once-a-day instillation?

Acid that is increased in acne comedones is?

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Most common primary site for congenital tuberculosis is?

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Surfactant is produced by?

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Which of these inhalational steroids is useful for the management of symptoms of acute bronc...

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True about HGPRT is all except–

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