COPYRIGHT POLICY

We think that the writers have significant intellectual property rights in their scientific work. The paper cannot be submitted to another journal after being accepted for publication in the Journal Annals Abbasi Shaheed Hospital and Karachi Medical & Dental College, unless Annals Abbasi Shaheed Hospital and Karachi Medical & Dental College rejects it. The authors will get a formal rejection letter in the mail. There will be severe consequences for any violations of this policy.

 Once an article is published, the ANNALS Abbasi Shaheed Hospital and Karachi Medical and Dental College acquires copyright ownership of the content. The author submission form includes a copy right statement policy that must be properly signed by each author. In the event that the manuscript is rejected, copy rights are automatically returned to the author and the articles are distributed under a Creative Commons (CC) Attribution-Non-Commercial 4.0 License. (https://creativecommons.org/licenses/by-nc/4.0/)

In this CC license, Annals Abbasi Shaheed Hospital and Karachi Medical & Dental College is referred to as the "author." Free use of tables, charts, figures, or abstracts is permitted under the terms of this license for personal use, "Share to reproduce, distribute, and transmit the work," and "to Remix to alter the work". The use of photocopies for commercial reasons, such as multiple or systematic copies, resale, copies made for advertising and promotion, compilations, and all kinds of document delivery, would require authorization and citation of the source. Furthermore, no portion of this publication may be copied, saved in a retrieval system, or transmitted using any technology, including mechanical, electronic, photocopying, recording, or other methods, for profit. Non-profit academic institutions like universities and classrooms are free to use ANNALS Abbasi Shaheed Hospital and Karachi Medical and Dental College for research and teaching purposes.