NHÃN KHOA

NEJM

350,000 ₫ – 500,000 ₫

Sanford Guide

350,000 ₫ – 500,000 ₫

ScienceDirect

575,000 ₫ – 900,000 ₫

Springer Link

180,000 ₫ – 500,000 ₫

STATdx

700,000 ₫ – 900,000 ₫

The Wiley

180,000 ₫ – 700,000 ₫

Uptodate

250,000 ₫ – 4,000,000 ₫

Web of Science

460,000 ₫ – 690,000 ₫