అర్థం : A laboratory test of a new drug or a new invasive medical device on animal subjects. Conducted to gather evidence justifying a clinical trial.
పర్యాయపదాలు : preclinical test, preclinical trial
Preclinical phase ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Preclinical phase ka matlab kya hota hai?