%&LaTeX
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{Robberecht_etal1982} {\textquotedblleft}\textit{Evaluation of multi-element analysis of blood serum by energy-dispersive x-ray spectrometry}{\textquotedblright}. Robberecht H, Van Grieken R, Shani J, Barak S, Analytica chimica acta \textbf{136}, 285 (1982).   http://doi.org/10.1016/S0003-2670(01)95388-7

\end{thebibliography}

\end{document}

