Ronald J. Portman Books

Pediatric Hypertension Clinical Hypertension and Vascular Diseases

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Pediatric hypertension

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Summarizes current concepts in the basic physiology, diagnosis, evaluation, and management of hypertension in children. Specific chapters of the book include the regulation of blood pressure in chi...

Pediatric Hypertension

By Julie R. Ingelfinger, Joseph T. Flynn, Ronald J. Portman

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Pediatric Hypertension

By Julie R. Ingelfinger, Ronald J. Portman, Joseph Flynn

Average: 0.00, 0 Ratings

Pediatric hypertension

By Julie R. Ingelfinger, Joseph T. Flynn, Ronald J. Portman

Average: 0.00, 0 Ratings

Pediatric Hypertension

By Julie R. Ingelfinger, Ronald J. Portman, Joseph Flynn

Average: 0.00, 0 Ratings

Pediatric Hypertension

By Julie R. Ingelfinger, Joseph T. Flynn, Ronald J. Portman

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.