There are several law journals and publications that focus on the legal aspects of health and medical ethics, which can be useful for the UPSC Law Optional subject. These journals and publications provide in-depth analysis and discussions on various legal issues related to health and medical ethics. Here are some notable ones:

1. Indian Journal of Medical Ethics (IJME):
- IJME is a peer-reviewed journal that focuses on ethical and legal issues in healthcare.
- It covers a wide range of topics such as medical negligence, patient rights, euthanasia, organ transplantation, and medical research ethics.
- The journal publishes articles, research papers, and case studies authored by experts in the field.

2. National Law School of India Review (NLSIR):
- NLSIR is a student-run law review published by the National Law School of India University.
- It covers various areas of law, including health law and medical ethics.
- The journal publishes articles, notes, and case comments written by legal scholars, practitioners, and students.

3. Journal of Medical Law and Ethics (JMLE):
- JMLE is an international journal that explores legal and ethical issues in healthcare.
- It covers topics such as medical negligence, informed consent, reproductive rights, and patient confidentiality.
- The journal publishes original research articles, case reports, and reviews.

4. Journal of Health Law and Ethics:
- This journal focuses specifically on the intersection of law and health ethics.
- It covers topics such as healthcare policy, medical malpractice, patient rights, and bioethics.
- The journal publishes articles, essays, and book reviews authored by legal and healthcare professionals.

These journals and publications can be valuable resources for candidates preparing for the UPSC Law Optional subject. They offer in-depth analysis, case studies, and scholarly articles that provide a comprehensive understanding of the legal aspects of health and medical ethics. Candidates can refer to these journals to stay updated on recent developments in the field and enhance their knowledge and understanding of the subject.