TY - SER TI - Clinical trials and meta-analysis SN - 0927-5401 PY - 0000///[n.d.] CY - Amsterdam PB - Elsevier Science Publishers KW - Clinical trials KW - Periodicals KW - Meta-analysis N1 - UKP :v.11(1974), [12], 13-29(1994). Langganan ditamatkan ER -