Thanks for answers)

A few more questions. How important are the articles, how many of them are desirable to have and in which journals (starting with some impact factor)?
To what extent can different works be combined (for example, to conduct patient admission and research activities)? Is this acceptable?

Hello
I probably have a little strange question about specialization. I have the opportunity to defend my thesis in 2 areas - medicine or biology. If I want to go to a postdoc on a biological area, can I do it with a medical specialty? And should specialization coincide with the future postdoc, or does it depend on the desire of the manager?

Thank)