研究有两种。它可以是初步研究或综述。这两者之间有具体的区别。这两种研究对科学的发展都是不可或缺的。每种研究都有其独特的优势。一种研究的弱点在另一种形式的研究中得到了解决。本分析的目的是分析一篇特定的综述性论文以及论文中引用的参考文献。在此基础上，探讨了初级研究与中级研究的区别。为此，所使用的评论文章是Campbell and Cummins review。
被选中的review paper是Campbell and Cummins research paper。本文对雌激素治疗前列腺癌中模拟乳腺癌的转移进行了综述，对雌激素治疗前列腺癌引起男性乳腺癌的有效性进行了分析和研究。它发表在1951年的癌症杂志上。这篇综述文章首先分析了男性前列腺癌患者在接受雌激素治疗时，如何对乳房进行雌激素治疗。为了支持他们的论点，作者使用了大量的研究分析和已经进行的其他研究的数据。对于这篇综述，已经使用了一些综述文章和初步研究。本研究共引用文献20篇。我们已经检查了10个先前记录的关于雌激素治疗前列腺癌的乳腺癌的数据。
Research is of two kinds. It can be primary research or review. There are specific differences between the two. Both these kinds of research are integral for the development of science. There are distinct advantages in each kind of research. The vulnerabilities of one kind of research has addressed in the other form of research. The purpose of this analysis is to analyze a particular review paper and about the references cited in the paper. From this investigation, the differences between primary and secondary research has been probed. For this, the review article that has been used is Campbell and Cummins review.
About review paper
The review paper that has been selected is Campbell and Cummins research paper. In the review paper on metastases simulating mammary cancer in prostatic carcinoma under estrogenic therapy, the validity of this how estrogen therapy for prostrate cancer causes breast cancer in men have been analyzed and researched. It has been published in the Cancer journal in the year 1951. This review paper initially starts to analyze how estrogenic therapy on the breast of the man while they are being treated for prostrate cancer. To bolster their argument, the authors use a number of research analysis and data from other researches that has already been conducted. For this review, there has been usage of a number of review articles and primary research. Twenty references have been used in this research articles. Ten previously recorded data about carcinoma developing in the breast owing to estrogen therapy for the treatment of prostrate cancer has been examined.