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ഹൃദയമിടിപ്പ് അറിയാനുള്ള ഉപകരണമായ സ്റ്റെതസ്കോപ്പ് ആദ്യമായി നിർമ്മിച്ചതാര്?

Aറെനെ ലെനക്

Bലൂയി പാസ്ചർ

Cവില്യം ഐന്തോവൻ

Dറെയ്മൻഡ് വഹാൻ ദമേദിയൻ

Answer:

A. റെനെ ലെനക്

Read Explanation:

ECG കണ്ടുപിടിച്ചത് - വില്യം ഐന്തോവൻ


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