TY - GEN AU - Sánchez Cascos,A TI - [The concept of "genetic marker" (old wine in new wineskins)] SN - 0302-4342 PY - 1989///0418 KW - Genetic Markers KW - Humans KW - Polymorphism, Genetic KW - Polymorphism, Restriction Fragment Length N1 - Publication Type: Editorial ER -